The problem with time travel is that you can't travel to a place where you don't exist.
时间旅行的难题在于,你无法前往自己不存在的地方。
计算机非常快、准确且愚蠢。人类非常慢、不准确且聪明。两者的结合是一种无法计算的力量。
The only way to do great work is to love what you do.
History isn't what happened. History is just what historians tell us.